Minimal professional 3D render of mechanical engineering elements: metal gears, engine parts, industrial components.
clean soft red background (#E53935)
ultra realistic, metallic textures
ultra realistic, real materialsultra realistic, natural texturesultra realistic 3D render, professional product composition, realistic materials, sharp textures, soft shadows, clean minimal layout, strong depth, cinematic studio lighting, real-world proportions, no toy style, no cartoon, no plastic look, no text, no labels, no watermark, vertical 4:5 realism realism no cartoon
